You can organize the fields you want for Salesforce1 but it's a bit of a work around. However it does work and our fields reps actaully use Salesforce1 now, probably becasue they are not overwhelmed with 100 fields on their iphone screen....
Use this app. They help set it up for free if you email them and it costs nothing. There is a video showing what it looks like on their app page listing:
Use this app. They help set it up for free if you email them and it costs nothing. There is a video showing what it looks like on their app page listing:
https://appexchange.salesforce.com/listingDetail?listingId=a0N3A00000ErHbLUAV