One workaround, is to move it to a "To Process" folder on your phone. Then, when you're back at your desktop, you can fully process it. I wrote about that in our BlackBerry Setup Guide as a strategy for those who prefer to scan on their mobile device, but fully process at their desktop. At least with a "To Process" folder, it's out of In and corralled in a place you can easily get back to.
Hope that helps.