Not only do the Scriptures directly state that Jehovah/YHVH God is the Creator, many of those same Scriptures identify Jesus as Jehovah's servant.
Isa 42:1-8 Behold, My servant, whom I uphold; My chosen, in whom My soul delighteth: I have put My spirit upon him; he will bring forth justice to the Gentiles.
2 He will not cry, nor lift up his voice, nor cause it to be heard in the street.
3 A bruised reed will he not break, and a dimly burning wick will he not quench: he will bring forth justice in truth.
4 He will not fail nor be discouraged, till he have set justice in the earth; and the isles shall wait for his law.
5 Thus saith God Jehovah, He that created the heavens, and stretched them forth; He that spread abroad the earth and that which cometh out of it; He that giveth breath unto the people upon it, and spirit to them that walk therein:
6 I, Jehovah, have called thee in righteousness, and will hold thy hand, and will keep thee, and give thee for a covenant of the people, for a light of the Gentiles;
7 to open the blind eyes, to bring out the prisoners from the dungeon, and them that sit in darkness out of the prison-house.
8 I am Jehovah, that is My name; and My glory will I not give to another, neither My praise unto graven images.
Acts 4:24-30 And they, when they heard it, lifted up their voice to God with one accord, and said, O Lord, thou that didst make the heaven and the earth and the sea, and all that in them is:
25 who by the holy spirit, (by) the mouth of our father David thy servant, didst say, Why did the Gentiles rage, And the peoples imagine vain things?
26 The kings of the earth set themselves in array, And the rulers were gathered together, Against the Lord, and against His Anointed:
27 for of a truth in this city against Thy holy servant Jesus, whom Thou didst anoint, both Herod and Pontius Pilate, with the Gentiles and the peoples of Israel, were gathered together,
28 to do whatsoever Thy hand and Thy council foreordained to come to pass.
29 And now, Lord, look upon their threatenings: and grant unto thy servants to speak thy word with all boldness,
30 while Thy stretchest forth Thy hand to heal; and that signs and wonders may be done through the name of Thy holy servant Jesus.
Acts 17:24-31
24 God that made the world and all things therein, seeing that He is Lord of heaven and earth, dwelleth not in temples made with hands;
25 Neither is worshipped with men's hands, as though He needed any thing, seeing He giveth to all life, and breath, and all things;
26 And hath made of one blood all nations of men for to dwell on all the face of the earth, and hath determined the times before appointed, and the bounds of their habitation;
27 That they should seek the Lord, if haply they might feel after Him, and find Him, though he be not far from every one of us:
28 For in Him we live, and move, and have our being; as certain also of your own poets have said, For we are also His offspring.
29 Forasmuch then as we are the offspring of God, we ought not to think that the Godhead is like unto gold, or silver, or stone, graven by art and man's device.
30 And the times of this ignorance God winked at; but now commandeth all men every where to repent:
31 Because He hath appointed a day, in the which He will judge the world in righteousness by that man whom He hath ordained; whereof He hath given assurance unto all men, in that He hath raised him from the dead.