No one is the creator of Krishna; rather, He is the creator of everyone.
Srimad Bhagavatam 3.2.13,
Lord Sri Krishna is the Supreme Personality of Godhead according to all the evidences of the Vedas.
Srimad Bhagavatam 3.2.10,
All the wonderful cosmic manifestations are existing by the supreme will of God, and all of them are subordinate to that supreme will.
Bhagavad Gita 9.6,
Just as a bee is always interested in the honey in the flower and does not consider the thorns and colors, highly qualified persons, who are uncommon, accept only the good qualities of others, not considering their bad qualities, whereas the common man can judge what are good qualities and what are bad qualities.
Srimad Bhagavatam 4.4.12,
Lord Krishna, the Supreme Personality of Godhead, is the prime protector of brahminical culture and the cow.
Srimad Bhagavatam 3.2.23,
The Lord provides everyone with his quota.
Srimad Bhagavatam 5.18.19,