Static content as the last “post” in a loop?

Hi,

I apologize if this has already been covered, but I have no idea how to search for it: Is it possible to use this plugin to create a loop where the last “post” in the loop is not a post at all, but static content? So for example, if I have a loop that is 3 columns wide but only pulls 5 posts, the last area on the second row could be some static content, like a menu or link or whatever? I know how I might do this with negative margins on a widget, but I am wondering if I can do it with this plugin (free or pro).

Thank you,
Ben