Can I submit my SIR to a UC and CSU?

<p>Does anyone know if it's possible to submit a SIR to a UC school (Cal) and a CSU? The CSU that I applied to (Cal State Fullerton) doesn't seem to require a SIR, but I want to keep it as a back up just in case I can't get more financial aid from Cal. I was going to go ahead and submit my SIR to Cal, but go through the motions with CSUF while I am waiting for Cal to re-evaluate my financial aid info. Does anyone know if this is possible or if it is frowned upon? I don't see how they would even know, but I don't want to jeopardize anything. </p>

<p>And before you all freak out on me for considering a CSU over Cal, please know that I have thought this through and am just not comfortable with $30k in loans, even if it's from a top 25 school. :-)</p>