Some might argue that Earth's existence implies the existence of a creator. Assuming that was true, wouldn't the existence of this creator imply the existence of a second creator for the first?
It is not merely the existence of the earth that implies it, but the fact that it has a beginning. There's other evidence in physics and thermodynamics that the universe's beginning could be explained with an external trigger. The fact that the universe does not stretch endlessly into the past, and there's a beginning of "time" does allude to the possibility of a creator.
This logic may not apply to the creator themselves, as there's no evidence that they have a beginning too, and they don't need one to be a creator. In fact, it makes more sense that they don't.
But this is all very hand wavy in the end. I don't mean to say it is certain. But I do think there's a good argument for it.