You can go for MBA than CA.
Practically CA can give you good finances in later stage but only if you are good in it because at one point of time you might become stagnant dealing with same work everyday.

In MBA you may get varieties, challenges and various other thinking tasks. Money wise as much as you grow with the authority and skills you get the most out of it.
So do not get confuse. Both are good options.

Choose the one you are comfortable with.

Good Luck.