Many schools have disclaimer that acceptance is contingent on maintaining your current academic level.
If you've been accepted and have met grad requirements, I strongly suggest taking the final semester for personal growth.
My last semester I took marketing, personnel management, small business accounting, technical writing, and a study of classic novels/film.
I really think these courses helped me in my private practice, I loved having no labs, and non-science courses are a cake-walk for an easy A!
(I also got a night job and saved up some serious $$'s for opt. school)