Anything is possible, but I would advise against moving the button next to the add to cart one.
First—it makes the solution it a bit more complicated.
Second, you'll get visual glitches—you can't have the "add to cart" button next to one saying "personal shopping request" without breaking the layout.
And while trying to maintain visual consistency (same font size and spacing around the label)
Do you still want to do have the button side by side with the add to cart one?
Here's how inverted colors look:
This makes me think that "Personal shopping request" is more important than "Add to cart". Is that true for your business model? Would you like more people submitting that form than adding a product to cart?
|an hour ago|