Sure you can. But the real question is: "Should you charge the battery without a bms?"
The answer to that question is, "No"
The charge controller cares absolutely nothing about the individual voltage level of the cells, but only of the overall voltage.
For example for a 3s, full charge would be 12.6V
4.2 + 4.2 + 4.2 = 12.6
4.4 + 4.0 + 4.2 = 12.6
4.5 + 3.8 + 4.3 = 12.6
As you can see here, there are cells that can get over-charged but the voltage of the battery string is the same. Bad news for Lithium cells. This can lead to a gaseous discharge, or worse, and explosion with possible fire.
Please use a bms.