Note that the tinypic hosting site doesn't show on all browsers because it doesn't give the direct URL to the image but requires the browser to do some forwarding logic, and at least I will never vote for a screenshot that I can't see.
Well..... no. because you have already submitted a candidate for this month (see participation rule #1 in first post). But if you already have a candidate, you can post it instantly, when the contest for next month has started
A mile of road will take you a mile, but a mile of runway will take you everywhere.