[Plugin: WP Super Cache] Precache Entire site including updates

I am working with a client that needs the front end of his site flattened, separated and placed on a different server because of security protocols. There is no user generated content, it is being used as a CMS for admins. I thought a good way of doing this would be to use the WP Super Cache Preload functionality to cache the whole site to a folder and sync that folder with another server. The issue I am finding is that after a post is updated/created, I cannot wait for a user to request the page to cache it. Is there a hook that would allow me to cache the page on post update?

http://ww.wp.xz.cn/extend/plugins/wp-super-cache/