Actually, if you don't need sophisticated logging options straight out of the box, I would suggest writing a thin interface that defines your logging needs (such as log.debug(), log.error(), etc). This will give you flexibility if you need to change latter, or find problems with your current implementation.
While this doesn't seem like a big gain, it was a big win for us recently when we ported our framework to the Windows Compact Framework, and none of the logging options worked. We were able to slide in a null logger, which saved us on that platform. Of course, evaluate for your specific project and needs.