Yes—you can release a single ahead of your album and later include that same song in the full album upload.
Upload the single as its own release first, then release the album separately.
After the album is live, you can either keep the original single active or remove it in favor of the album version.
When you release the album, make sure you choose option 'Yes - this exact audio was released before (I have the ISRC)' on each previously released track and provide the ISRC.
The ISRC for your previous eMastered releases can be found by clicking the previous release in your Catalog.
Using identical ISRC codes and metadata can help maintain play counts and playlist placement—but this isn’t guaranteed.