this is going to depend on how well you can get this coordinated
it also depends on your getting admitted to both schools & the school where you want to go to in Spring accepting a Spring admission (many Universities will not allow this)
and this is going to require speedy handling of fin aid by each of the schools
you are going to have to start with applying for fin aid at both schools before their respective deadlines & when you get your fin aid award for each school sit down with fin aid advisor at the school you plan to go to in Fall & explain you only want the award for the Fall semester & you need their help to make sure your aid will be available for the second school in Spring
then sit down with Fin Aid advisor at the school for Spring & explain that you do want Fin Aid but not for Fall & find out all that you must do in order to get in place by Spring
consider that it is possible that the second school will tell you they won't process fin aid under those conditions
and it is possible that even if everything is done exactly correctly by each of the schools & by you that aid will not be available for Spring at either school because of holds getting mixed up (I know a person this happened to)
the final obstacle you could run into is that you will be a transfer student at the second school & some schools require you complete 24-36 credit hours before being eligible for transfer admission