He can consolidate into
CC with the Captain, but doesnt get to fight again (unless there is some strategem I am unaware of).
All this means, is they are in combat for the start of the Captains turn.
I have the large rulebook;
pg 231 - Consolidate 'each model must finish its consolidation move closer to the closest model' (3 inch move).
pg 224 - Charging with a Unit 'within engagement range'
pg 198 Engagement Range - ;a model is 1" horizontally and 5 " vertically of an enemy model, those models are in engagement range of each other.
And critically; pg 228, 2nd Para "No unit can fight more than once in the fight phase".
Elvis