Ahh.. I gotcha.
Cats don't really require a lot of care, that's for sure, but they definitely still need cat-parents with some free time. Especially if you're gonna feed it the right way. Then you've actually gotta be home for feeding times. {XD}
But yeah, holding off on getting a pet until you're well-established and available for it is probably better in the long run, for you and the kitty. :3