There are two additional features on the Normalized page.
The normalized images can be saved for later referral in the Save Normalized Images section. As an indicator that they are the result of a spatial normalization they will contain the term NORMALIZED in the series description.
Additionally, the SPM-compliant transformation matrix can also be saved using the Save Transformation button. It allows directly recalculating the normalized images from the original images without repeating the normalization calculation.