At the moment, no, this is not possible. This has already been requested in the past, and it's definitely in our roadmap, so stay tuned for a future update.
Actually, we'd be interested in knowing just a bit more: would you want that mostly for convenience to avoid having to do a sync recipe ? Or do you have an issue with not enough disk space on the DSS server ? Do you plan on uploading a large number of datasets ? Thanks for your help!