This would be a great feature, guys! Unfortunately the conversion process takes a bit of time, and depending on the processing queue typically means that slurped documents aren't immediately available for viewing.
There is, however, a Firefox plug-in to make slurping your documents a bit easier. We don't support the plug-in since it wasn't developed by Scribd, but it can be found here:
https://addons.mozilla.org/en-US/firefox/addon/5103